CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 34.1960 -38.3470 31.3450 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > NTRTD-s3Ji-JkyZD_Tkf6g > 2025-07-03 16:21:52 > 0.9.12 > ligand > pdb-bcif > 5kj7 > atom_site > {"label_asym_id":"Y","auth_seq_id":504} > 13 > 17 > 47 > 231 > 0 > 1 $$$$